All categories

3 years ago

You deposit $250 in an account. The account earns $20 simple interest in 4 years. What is the annual interest rate?

Mathematics

1 answer:

Andrews [41]3 years ago

4 0

Answer:

5.00

Step-by-step explanation:

20/4 years = 5 per year

You might be interested in

What is the distance between the points (10, 3) and (-2, -2) in the coordinate plane?

sleet_krkn [62]

Is there a photo? I want to see the axis to figure out if there is something I need to see.

5 0

3 years ago

What makes this equation true?

DIA [1.3K]

Answer:

$B.\cfrac{1}{2}$

<h3>Given equation</h3>

$\cfrac{12y-1}{2} =\cfrac{9y+8}{5}$

<h3>Solve it for y</h3>

1. Cross - multiply:

$5(12y-1)=2(9y+8)$

2. Open parenthesis:

$60y-5=18y+16$

3. Collect like terms:

$60y-18y=16+5$

4. Simplify:

$42y=21$

5. Divide both sides by 42:

$y=21/42=1/2$

Matching answer choice is B

5 0

2 years ago

If 5 candy bars cost 3.00 , how much will 2 candy bars cost

natta225 [31]

Answer:

1.20

Step-by-step explanation:

5 bars = 3.00

1 bar = 0.60

2 bars = 0.60 x 2 =1.20

3 0

3 years ago

What is the length of BC in the right triangle below

Anna [14]

Answer:

<h2>15 units</h2>

The length of BC is 15 units.

Solution,

Hypotenuse(h)=?

perpendicular(p)=12

base(b)=9

Using Pythagoras theorem,

${h}^{2} = {p}^{2} + {b}^{2} \\ or \: {h}^{2} = {12}^{2} + {9}^{2} \\ or \: {h}^{2} = 12 \times 12 + 9 \times 9 \\ or \: {h}^{2} = 144 + 81 \\ or \: {h}^{2} = 225 \\ or \: h = \sqrt{225} \\ or \: h = \sqrt{ {15}^{2} } \\ h = 15$

hope this helps...

Good luck on your assignment....

6 0

3 years ago

Read 2 more answers

Name the property of equality that justifies the following statement

ruslelena [56]

This is subtraction property of equality.
Answer:B)

5 0

3 years ago